This is a Sources Sought Notice for market research to inform a future competitive acquisition for the Suitland Parkway Trail Phase 1 project in Washington, D.C. The project involves constructing a 0.4-mile trail extension with related drainage, stormwater management, and intersection improvements. The National Park Service anticipates issuing a request for proposals in the Fall/Winter of 2026. Responses from interested businesses are requested by Noon Mountain Time on March 3, 2026, and should include company details, business classification, bonding capacity, and relevant project experience. No budget information is specified in this notice.